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<div class="container-fluid" style="margin:20px">
  <div class="row">
    <div class="btn-group btn-group-justified" role="group" aria-label="...">
      <div class="btn-group" role="group">
        <a href="packages" class="btn btn-default" role="button">Package List</a>
      </div>
      <div class="btn-group" role="group">
        <a href="repos" class="btn btn-default" role="button">Repository List</a>
      </div>
    </div>
  </div>
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    &nbsp;
  </div>
  <div class="row">

    <form id="searchbox" action="{{site.baseurl}}/search/" role="form">
      <div class="input-group input-group-lg">
        <input type="text" class="form-control" name="term" placeholder="Search ROS">
        <span class="input-group-btn">
          <button class="btn btn-default btn-lg" type="submit" title="Search ROS">
            <span class="glyphicon glyphicon-search"></span>
          </button>
          <a href="https://lunrjs.com/guides/searching.html"
             title="Help to Search" class="btn btn-default">
            <span class="glyphicon glyphicon-question-sign"></span>
          </a>
        </span>
      </div>
    </form>
    <script type="text/javascript">
      $('#searchbox').submit(function() {
        return $('#searchbox input:text').filter(function() {
          return $(this).val() == "";
        }).length == 0;
      });
    </script>
  </div>
<hr>
  <div class="row">
    <h2>Welcome to ROS Index</h2>
    <p>
      ROS Index is the entry point for searching ROS and ROS 2 resources, including packages, repositories, system dependencies and documentation.
    </p>
    <p>
      You can enter keywords and phrases in the search bar and then filter results by resource type, or you can browse the complete package, repository and system dependency lists under the <b>Index</b> tab.
    </p>
  </div>
 <hr>
  <div class="row">
  	<h2>Active Distributions</h2>
    <p>
      <a href="https://wiki.ros.org/noetic">ROS Noetic</a>
    </p>
    <p>
      <a href="https://docs.ros.org/en/humble/Releases/Release-Humble-Hawksbill.html">ROS 2 Humble</a>
    </p>
    <p>
      <a href="https://docs.ros.org/en/iron/Releases/Release-Iron-Irwini.html">ROS 2 Iron</a>
    </p>
    <p>
      <a href="https://docs.ros.org/en/jazzy/Releases/Release-Jazzy-Jalisco.html">ROS 2 Jazzy</a>
    </p>
    <h2>Development Distribution</h2>
    <p>
      <a href="http://docs.ros.org/en/rolling/Releases/Release-Rolling-Ridley.html">ROS 2 Rolling</a>
    </p>
  </div>
  <hr>
  <div class="row">
  	<h2>More resources</h2>
    <p>
      <a href="https://discourse.ros.org/">ROS Discourse</a>
    </p>
    <p>
      <a href="https://robotics.stackexchange.com/">Robotics Stack Exchange</a>
    </p>
    <p>
      <a href="https://www.ros.org/">ros.org</a>
    </p>
  </div>
</div>
